/*
 *  Licensed to the Apache Software Foundation (ASF) under one
 *  or more contributor license agreements.  See the NOTICE file
 *  distributed with this work for additional information
 *  regarding copyright ownership.  The ASF licenses this file
 *  to you under the Apache License, Version 2.0 (the
 *  "License"); you may not use this file except in compliance
 *  with the License.  You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *  Unless required by applicable law or agreed to in writing,
 *  software distributed under the License is distributed on an
 *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *  KIND, either express or implied.  See the License for the
 *  specific language governing permissions and limitations
 *  under the License.
 */
package org.apache.causeway.viewer.restfulobjects.rendering.domaintypes;

import org.apache.causeway.core.metamodel.spec.ObjectSpecification;
import org.apache.causeway.viewer.restfulobjects.applib.JsonRepresentation;
import org.apache.causeway.viewer.restfulobjects.applib.LinkRepresentation;
import org.apache.causeway.viewer.restfulobjects.applib.Rel;
import org.apache.causeway.viewer.restfulobjects.applib.RepresentationType;
import org.apache.causeway.viewer.restfulobjects.rendering.IResourceContext;
import org.apache.causeway.viewer.restfulobjects.rendering.LinkFollowSpecs;
import org.apache.causeway.viewer.restfulobjects.rendering.ReprRendererAbstract;

public class TypeActionResultReprRenderer
extends ReprRendererAbstract<ObjectSpecification> {

    private ObjectSpecification objectSpecification;
    private LinkRepresentation selfLink;
    private Object value;

    public TypeActionResultReprRenderer(
            final IResourceContext resourceContext,
            final LinkFollowSpecs linkFollower,
            final JsonRepresentation representation) {
        super(resourceContext, linkFollower, RepresentationType.TYPE_ACTION_RESULT, representation);
    }

    @Override
    public TypeActionResultReprRenderer with(final ObjectSpecification objectSpecification) {
        this.objectSpecification = objectSpecification;
        return this;
    }

    public TypeActionResultReprRenderer withValue(final Object value) {
        this.value = value;
        return this;
    }

    public TypeActionResultReprRenderer withSelf(final JsonRepresentation link) {
        return withLink(Rel.SELF, link);
    }

    @Override
    public JsonRepresentation render() {
        if (includesSelf && selfLink != null) {
            getLinks().arrayAdd(selfLink);
        }

        if (value != null) {
            representation.mapPut("value", value);
        }
        getExtensions();

        return representation;
    }

    protected void putExtensionsIfService() {
        getExtensions().mapPutBoolean("isService", objectSpecification.isInjectable());
    }

}